540432166000223 has 16 divisors (see below), whose sum is σ = 631101279657984. Its totient is φ = 453139285435200.

The previous prime is 540432166000171. The next prime is 540432166000289. The reversal of 540432166000223 is 322000661234045.

It is not a de Polignac number, because 540432166000223 - 2¹² = 540432165996127 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (540432166020223) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 420334790 + ... + 421618547.

It is an arithmetic number, because the mean of its divisors is an integer number (39443829978624).

Almost surely, 2^{540432166000223} is an apocalyptic number.

540432166000223 is a deficient number, since it is larger than the sum of its proper divisors (90669113657761).

540432166000223 is a wasteful number, since it uses less digits than its factorization.

540432166000223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 841955342.

The product of its (nonzero) digits is 207360, while the sum is 38.

The spelling of 540432166000223 in words is "five hundred forty trillion, four hundred thirty-two billion, one hundred sixty-six million, two hundred twenty-three", and thus it is an aban number.